The new directional oil well was built for ROSNEFT oil company14 декабря 2015 года 14.12.2015
The new directional oil well was built on Labaganskoe oilfield for ROSNEFT oil company with the using of the top drive system DQ50BQ, which was set on the drilling rig "ВЗБТ №3900-225". The well depth was more than 2500 m.
Performance of the top drive had the following maximum values:
- rotation speed 100 rpm/min;
- torque 7 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.